וְכִלָּ֗ה אֶת־מִדּוֹת֙ הַבַּ֣יִת הַפְּנִימִ֔י וְהוֹצִיאַ֙נִי֙ דֶּ֣רֶךְ הַשַּׁ֔עַר אֲשֶׁ֥ר פָּנָ֖יו דֶּ֣רֶךְ הַקָּדִ֑ים וּמְדָד֖וֹ סָבִ֥יב ׀ סָבִֽיב׃
Now when he had made an end of measuring the inner house, he brought me forth by the way of the gate whose prospect is toward the east, and measured it round about.
Read midrashic interpretation of Ezekiel 42:15: and classical rabbinic exegesis.